207  
CDUS41 KLWX 232129  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
429 PM EST SUN DEC 23 2018  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 23 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 220 PM MM MM 39 8 50  
MINIMUM 34 756 AM MM MM 25 9 40  
AVERAGE 41 32 9 45  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.10 -0.10 0.43  
MONTH TO DATE 3.24 2.27 0.97 0.76  
SINCE DEC 1 3.24 2.27 0.97 0.76  
SINCE JAN 1 54.40 38.67 15.73 32.98  
 
DEGREE DAYS  
HEATING  
TODAY 24 33 -9 20  
MONTH TO DATE 607 691 -84 596  
SINCE DEC 1 607 691 -84 596  
SINCE JUL 1 1574 1696 -122 1377  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1574 969 605 1333    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 400 AM  
LOWEST 45 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 MM MM  
MINIMUM TEMPERATURE (F) 24 MM MM  
 
 
SUNRISE AND SUNSET  
DECEMBER 23 2018......SUNRISE 729 AM EST SUNSET 451 PM EST  
DECEMBER 24 2018......SUNRISE 730 AM EST SUNSET 451 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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